.container {
  width: 1200px;
  height: auto;
  margin: 0px auto;
}
header {
  text-align: center;
}
header .container nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .container nav ul {
  display: flex;
}
header .container nav ul li {
  margin-right: 51px;
}
header .container nav ul li a {
  text-decoration: none;
  color: #000000;
  font-size: 16px;
  line-height: 79px;
}
header .container nav .search {
  width: 172px;
  height: 33px;
  font-size: 16px;
  position: relative;
}
header .container nav .search input {
  width: 172px;
  height: 33px;
  border: 1px solid #000000;
  border-radius: 9px;
}
header .container nav .search p {
  position: absolute;
  right: 0;
  top: 8px;
}
header .container nav .search p img {
  margin-right: 9px;
  vertical-align: middle;
}
.banner {
  width: 100%;
  height: auto;
}
.banner img {
  width: 100%;
  height: auto;
  display: block;
}
footer {
  width: 100%;
  background: url('../images/home/footer_bg.png') no-repeat;
}
footer .container {
  color: #000000;
  overflow: hidden;
}
footer .container .top {
  display: flex;
  align-items: center;
  margin-top: 59px;
}
footer .container .top img {
  display: block;
}
footer .container .top div {
  margin: 0px 160px auto 50px;
}
footer .container .top div p {
  font-size: 16px;
  line-height: 41px;
}
footer .container .top ul {
  display: flex;
  text-align: center;
  font-size: 15px;
}
footer .container .top ul li {
  margin-left: 8px;
}
footer .container .footer_nav hr {
  width: 720px;
  height: 1px;
  border: none;
  background-color: #728d93;
  margin: 60px auto 24px;
}
footer .container .footer_nav ul {
  display: flex;
  justify-content: center;
}
footer .container .footer_nav ul li {
  margin-left: 16px;
}
footer .container .footer_nav ul li a {
  text-decoration: none;
  color: #000000;
  margin-right: 16px;
}
footer .container .footer_nav p {
  font-size: 15px;
  text-align: center;
  margin: 26px auto 29px;
}
.now_nav {
  background-color: #f4f4f4;
}
.now_nav .container ul {
  width: auto;
  height: 106px;
  display: flex;
  align-items: center;
  float: left;
  margin-left: 79px;
}
.now_nav .container ul li {
  width: 131px;
  height: 41px;
  text-align: center;
  line-height: 41px;
}
.now_nav .container ul li a {
  font-size: 20px;
  color: #4a777e;
  text-decoration: none;
}
.now_nav .container ul li:hover,
.now_nav .container ul li:first-child {
  border-radius: 7px;
  background-color: #65797d;
}
.now_nav .container ul li:hover a,
.now_nav .container ul li:first-child a {
  color: #ffffff;
}
.now_nav .container p {
  float: right;
  font-size: 15px;
  color: #a5a5a5;
  line-height: 106px;
  margin-right: 33px;
}
.now_nav .container p img {
  vertical-align: middle;
  margin-right: 16px;
}
